एपीए उद्धरण

Gireesh,P.M. (1998). Keraleeya nagarangalile samoohika bhasha swabhavam. Dept. of Malayalam.

शिकागो स्टाइल उद्धरण

Gireesh,P.M. Keraleeya Nagarangalile Samoohika Bhasha Swabhavam. Calicut University: Dept. of Malayalam, 1998.

एमएलए उद्धरण

Gireesh,P.M. Keraleeya Nagarangalile Samoohika Bhasha Swabhavam. Dept. of Malayalam, 1998.